From cc9f21da2218d95567eff1501482ce58e6600f54 Mon Sep 17 00:00:00 2001 From: Donald Sharp Date: Tue, 22 Feb 2022 19:04:25 -0500 Subject: *: Change thread->func to return void instead of int The int return value is never used. Modify the code base to just return a void instead. Signed-off-by: Donald Sharp --- zebra/kernel_socket.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'zebra/kernel_socket.c') diff --git a/zebra/kernel_socket.c b/zebra/kernel_socket.c index b9228072e5..53b7a21d32 100644 --- a/zebra/kernel_socket.c +++ b/zebra/kernel_socket.c @@ -1292,7 +1292,7 @@ static void rtmsg_debug(struct rt_msghdr *rtm) #endif /* RTAX_MAX */ /* Kernel routing table and interface updates via routing socket. */ -static int kernel_read(struct thread *thread) +static void kernel_read(struct thread *thread) { int sock; int nbytes; @@ -1356,11 +1356,11 @@ static int kernel_read(struct thread *thread) if (errno != EAGAIN && errno != EWOULDBLOCK) flog_err_sys(EC_LIB_SOCKET, "routing socket error: %s", safe_strerror(errno)); - return 0; + return; } if (nbytes == 0) - return 0; + return; thread_add_read(zrouter.master, kernel_read, NULL, sock, NULL); @@ -1377,7 +1377,7 @@ static int kernel_read(struct thread *thread) zlog_debug( "kernel_read: rtm->rtm_msglen %d, nbytes %d, type %d", rtm->rtm_msglen, nbytes, rtm->rtm_type); - return -1; + return; } switch (rtm->rtm_type) { @@ -1403,7 +1403,6 @@ static int kernel_read(struct thread *thread) zlog_debug("Unprocessed RTM_type: %d", rtm->rtm_type); break; } - return 0; } /* Make routing socket. */ -- cgit v1.2.3